Dot Product and Cross Product for the HP-41

This program is supplied without representation or warranty of any kind.
Jean-Marc Baillard and The Museum of HP Calculators therefore assume no
responsibility and shall have no liability, consequential or otherwise, of
any kind arising from the use of this program material or any part thereof.

Notes: -In fact, this program will work
as well if you place bbb in T register ( instead of bbb.eee
)
-You may
also store x , y , z in non-contiguous registers like
R01 R03 R05 but in this case, place 1.00502
( or 1.00002 ) in T

Note: -If n = 3 , there are only
3 independent coefficients and p23 , p31
, p12 ( in this order )
form the components
of the usual cross product ( which is actually a
pseudo-vector
)
-In this example, we recognize UxV = (5,13,-7)